Title of article :
On the approximation hardness of dense TSP and other path problems
Author/Authors :
W. Fernandez de la Vega، نويسنده , , M. Karpinski، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 1999
Keywords :
Approximation scheme , Traveling salesman problem , Longest path , Hamiltonian cycle , Approximation hardness , Combinatorial problems , Dense instances , Algorithms
Journal title :
Information Processing Letters
Journal title :
Information Processing Letters